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![]() There are many places where all basic VMA access flags (read, write, exec) are initialized or checked against as a group. One such example is during page fault. Existing vma_is_accessible() wrapper already creates the notion of VMA accessibility as a group access permissions. Hence lets just create VM_ACCESS_FLAGS (VM_READ|VM_WRITE|VM_EXEC) which will not only reduce code duplication but also extend the VMA accessibility concept in general. Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Vlastimil Babka <vbabka@suse.cz> Cc: Russell King <linux@armlinux.org.uk> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Mark Salter <msalter@redhat.com> Cc: Nick Hu <nickhu@andestech.com> Cc: Ley Foon Tan <ley.foon.tan@intel.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Guan Xuetao <gxt@pku.edu.cn> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Rob Springer <rspringer@google.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Link: http://lkml.kernel.org/r/1583391014-8170-3-git-send-email-anshuman.khandual@arm.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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android | ||
axis-fifo | ||
board | ||
clocking-wizard | ||
comedi | ||
emxx_udc | ||
fbtft | ||
fieldbus | ||
fsl-dpaa2 | ||
fwserial | ||
gasket | ||
gdm724x | ||
goldfish | ||
greybus | ||
gs_fpgaboot | ||
iio | ||
kpc2000 | ||
ks7010 | ||
media | ||
most | ||
mt7621-dma | ||
mt7621-dts | ||
mt7621-pci | ||
mt7621-pci-phy | ||
mt7621-pinctrl | ||
netlogic | ||
nvec | ||
octeon | ||
octeon-usb | ||
olpc_dcon | ||
pi433 | ||
qlge | ||
ralink-gdma | ||
rtl8188eu | ||
rtl8192e | ||
rtl8192u | ||
rtl8712 | ||
rtl8723bs | ||
rts5208 | ||
sm750fb | ||
speakup | ||
unisys | ||
vc04_services | ||
vme | ||
vt6655 | ||
vt6656 | ||
wfx | ||
wilc1000 | ||
wlan-ng | ||
Kconfig | ||
Makefile |